Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N4188X.
| Tail Number / N-Number | N4188X |
| Manufacturer | ROCKWELL INTERNATIONAL |
| Model | S-2R |
| Manufacturer's Serial Number | 1950R |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 82 miles per hour |
| Type of Registrant | Individual |
| Owner Name | HARBOUR HAROLD |
| Other Names |
|
| Street | ROUTE 2 |
| City | PLAINVIEW |
| State | TX |
| Zip Code | 79072 |
| Country | US |
| Certificate Issue Date | 1981-06-08 |
| Last Action Date | 1985-01-08 |
| Last Status | Administratively canceled |
| Cancellation Date | 1985-01-08 |
| Mode S Code | 51172536 |
| Mode S Code Hex | A4F55E |